King of dirt-throwing, short-track racing! In full-size sprint car racing, the small wing keeps the front end "planted", while the rear wing provides downforce for traction and a way to tailor handling to each track. The Revell version captures the look of the short-track king for Pinewood Derby® racing. You start out with a preshaped body and sandpaper to smooth it down. Official, race-legal wheels and axles to carry you to victory. Weights to keep you legal. And the parts you need to make your sprint car look like the real thing.